﻿//-----------------------------------------------------------------------
// <copyright company="www.3WayWebdesign.de">
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
// </copyright>
//
// <author>Michael Morbach</author>
// <email>Michael@3waywebdesign.de</email>
// <web>http://www.3waywebdesign.de</web>
//-----------------------------------------------------------------------

namespace Tww.Pixxler.WPFPixxlerLoginModule.Services
{
    #region Imports

    using Microsoft.Practices.Prism.Regions;
    using Microsoft.Practices.Unity;
    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Text;
    using System.Threading.Tasks;
    using Tww.AppToolkit.AppInfrastructure.Enums;
    using Tww.AppToolkit.AppInfrastructure.Interfaces.Services;
    using Tww.Pixxler.PixxlerAppInfrastructure.Interfaces.API;
    using Tww.Pixxler.PixxlerAppInfrastructure.Interfaces.Services;
    using Tww.Pixxler.PixxlerAppInfrastructure.Interfaces.ViewModels;
    using Tww.Pixxler.PixxlerAppInfrastructure.Interfaces.Views;


    #endregion

    public class LoginService : ILoginService
    {
        #region Private Fields

        #endregion

        #region Ctors

        public LoginService( IUnityContainer unityContainer, IRegionManager regionManager )
        {
            this.UnityContainer = unityContainer;
            this.RegionManager = regionManager;

            // API wenn vorhanden abonieren und abfangen wenn ausgeloggt wird
            var userAPI = this.UnityContainer.Resolve<IPixxlerUserAPI>();

            if ( userAPI != null )
            {
                userAPI.UserLoggedOut += UserAPIUserLoggedOut;
                userAPI.UserLoginSucceded += UserAPIUserLoginSucceded;
            }
        }

        void UserAPIUserLoginSucceded( object sender, EventArgs e )
        {
        }

        void UserAPIUserLoggedOut( object sender, EventArgs e )
        {
            this.RequireLogin();
        }

        #endregion

        #region Public Properties

        #endregion

        #region Private Properties

        protected IUnityContainer UnityContainer { get; set; }
        protected IRegionManager RegionManager { get; set; }

        #endregion

        #region Public Methods

        public void RequireLogin()
        {
            var contentService = this.UnityContainer.Resolve<IContentService>();
            var contentPresenter = contentService.AddNewContent();

            var loginView = this.UnityContainer.Resolve<ILoginView>();
            //( ( ILoginViewModel )studiengangListView.ContentViewModel ).RefreshStudiengaenge();
            contentPresenter.NavigateNext( loginView );
            //this.RegionManager.RegisterViewWithRegion( ModuleRegions.ApplicationRegion.ToString(), typeof( ILoginView ) );
        }

        public void HideLogin()
        {
            //this.RegionManager.( ModuleRegions.ApplicationRegion.ToString(), typeof( ILoginView ) );
        }

        #endregion

        #region Private Methods

        #endregion

        #region Events

        #endregion

        
    }
}
